package user;

import system.*;

import java.util.Scanner;

public class AdminUser extends User{
    public AdminUser(String name) {
        super(name);
    }

    @Override
    public int menu() {
        System.out.println("=========================================");
        System.out.println("hello " + this.name + " 欢迎来到图书管理系统!");
        System.out.println("1. 查找图书");
        System.out.println("2.新增图书");
        System.out.println("3.删除图书");
        System.out.println("4.显示图书");
        System.out.println("0.退出系统");
        System.out.println("请输入你的操作：");
        Scanner scanner = new Scanner(System.in) ;
        int choice = scanner.nextInt() ;
        return choice ;
    }

    @Override
    public IOperation operation(int choice) {
        this.iOperations = new IOperation[]{
                new ExitOperation() ,
                new FindOperation(),
                new AddOperation(),
                new DelOperation(),
                new ShowOperation()
        };
        return this.iOperations[choice] ;
    }
}
